SMTL ID : 1hv4.1 (1 other biounit)

CRYSTAL STRUCTURE ANALYSIS OF BAR-HEAD GOOSE HEMOGLOBIN (DEOXY FORM)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-mer

Ligands

4 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 13 residues within 4Å: Chain A: Y.42, F.43, H.45, F.46, H.58, K.61, L.83, H.87, L.91, N.97, F.98, L.101, V.132 14 PLIP interactions: 14 interactions with chain A, Hydrophobic interactions: A:Y.42, A:Y.42, A:F.43, A:F.43, A:L.83, A:L.91, A:F.98, A:L.101, A:L.101, A:V.132 Salt bridges: A:H.45, A:K.61 pi-Stacking: A:H.58 Metal complexes: A:H.87 HEM.2: 15 residues within 4Å: Chain B: T.38, F.41, F.42, F.45, H.63, K.66, V.67, S.70, F.71, L.88, H.92, V.98, N.102, L.106, L.141 15 PLIP interactions: 15 interactions with chain B, Hydrophobic interactions: B:F.41, B:F.41, B:F.42, B:F.42, B:F.42, B:V.67, B:F.71, B:L.88, B:V.98, B:N.102, B:L.141 Salt bridges: B:H.63, B:K.66 pi-Stacking: B:H.63 Metal complexes: B:H.92 HEM.3: 13 residues within 4Å: Chain C: Y.42, F.43, H.45, F.46, H.58, K.61, L.83, H.87, L.91, N.97, F.98, L.101, V.132 14 PLIP interactions: 14 interactions with chain C, Hydrophobic interactions: C:Y.42, C:Y.42, C:F.43, C:F.43, C:L.83, C:L.91, C:F.98, C:L.101, C:L.101, C:V.132 Salt bridges: C:H.45, C:K.61 pi-Stacking: C:H.58 Metal complexes: C:H.87 HEM.4: 15 residues within 4Å: Chain D: T.38, F.41, F.42, F.45, H.63, K.66, V.67, S.70, F.71, L.88, H.92, V.98, N.102, L.106, L.141 17 PLIP interactions: 17 interactions with chain D, Hydrophobic interactions: D:F.41, D:F.41, D:F.42, D:F.42, D:F.42, D:V.67, D:F.71, D:L.88, D:V.98, D:N.102, D:L.141 Salt bridges: D:H.63, D:K.66 pi-Stacking: D:H.63, D:H.63, D:H.92 Metal complexes: D:H.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liang, Y. et al., The crystal structure of bar-headed goose hemoglobin in deoxy form: the allosteric mechanism of a hemoglobin species with high oxygen affinity. J.Mol.Biol. (2001)

Release Date

2001-01-17

Peptides

HEMOGLOBIN ALPHA-A CHAIN: AC
HEMOGLOBIN BETA CHAIN: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

HEMOGLOBIN ALPHA-A CHAIN

HEMOGLOBIN BETA CHAIN

Related Entries With Identical Sequence